I have had many discussions concerning the prediction of valve noise using the current IEC 534-8-3 standard. My discussions usually involve how the actual configuration of the valve installation affec

I would like to calculate the closing/opening time of a Gate valve using an hydraulic actuator. What are the input parameters required and what is the formula for this calculation?

Fixed cone (hollow jet) Howell Bunger valves (or equal functioning valves) in smaller and cheaper sizes? Does this solution exist? I have searched the net in vain to try to cover following concept:

I have 18" globe control valve to be installed on sea water line. However required upstream and downstream length is not available on platform. Whether use of straightner is allowed ? which kind of st

I seek an alternative mechanism that will convert rotary motion into linear motion in the same way as a rotary govenor does on a steam engine.This is to control a needle valve proportional to r.p.m

I am reviewing a case where an ESDV on the liquid outlet line of a glycol skimmer did not close. This line feeds into part of the glycol regeneration package (more specifically the glycol regenerator

Can anyones tell me what is the difference between A105 & A216 . I tried to purchase A105 body type ball valve but they only offer A216 GR WCB and said it will be same material. Is this true .

I am looking for manufacurers of Sub Sea Hydraulic Actuators. I received enquiries for valves c/w hydraulic actuation on occasion and never seem to have much options. Does anyone supply sub sea hydrau